Added an automatic computation of the revision number (which is
-rw-r--r-- 63 .gitignore
-rw-r--r-- 1155 Makefile
-rw-r--r-- 35147 gpl-3.0.txt
-rwxr-xr-x 2217 mkdeb.sh
-rw-r--r-- 2526 selector.1
-rw-r--r-- 17323 selector.cc